melanotic stools Black (Melena): Causes, Gastrointestinal Bleeding Signs & Treatment Melanosis Coli Found During Colonoscopy:

128 Rahimdel, A., Zeinali, A., Yazdian-Anari, P., Hajizadeh, R

The most common side effects are diarrhea, nausea, abdominal cramps, and other gastrointestinal issues ( Still, if you take larger-than-normal doses of this vitamin, your body can have difficulty processing it, and this can potentially lead to negative effects ( Its important to note that vitamin C supplements are usually unnecessary because most people can easily get enough of this vitamin by eating fresh foods, especially fruits and vegetables ( Summary Vitamin C is water-soluble, so its not stored within your body

Nat Med 19(5):576585

Glutathione has the potential to help many different health conditions because of its broad activity throughout the body